Helloween is a 5-Reel video gambling machine with 10 fixed paylines, paying left to right. Handling a Scatter on reels 1, 3, and 5 trigger the Keeper of the Seven Keys highlight wheel, where setting off one of seven features is conceivable. Every one of the highlights grant 5 Free Spins, aside from Helloween Free Spins which grants 7 Free Spins. Disperses additionally go about as Wilds. Disperses are not accessible during the I’m Alive, Future World, Eagle Fly Free, Dr Stein, March of Time and I Want Out highlights. In I’m Alive, Wilds that land are held set up and extend up or down one put on each twist, after a reel is filled, they will vanish on the accompanying twist. In Future World, any Wilds arrival grow to fill the reel. In Eagle Fly Free, one Wild is flown onto the reels on each Free Spin, staying on the reels and changing situation on each twist. In Dr Stein, all examples of an arbitrarily chosen regal image on the reels turn Wild on each twist. In March of Time, Wilds are hung on the reels and move one space to one side on each twist, whenever they have arrived at reel 1 they will vanish on the following twist. In I Want Out, Wilds that land on the reels extend in size to 2×2 images. Helloween Free Spins grants 7 Free Spins, with the opportunity to re-trigger the Keeper of the Seven Keys highlight wheel.